成城 徐's iOptron Optical Polar Scope is a top-charting app on the App Store. It has reached #25 on the South Korea Top Paid chart. It is currently in the top 50 in Brazil.
Chart History
Rank over the last 3 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| BR | App Store | apps | utilities | paid | #33 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| KR | utilities | paid | #25 | 2026-07-11 |
| BR | utilities | paid | #33 | 2026-09-02 |
| FR | utilities | paid | #37 | 2026-08-05 |
| GB | utilities | paid | #43 | 2026-08-20 |